How to use

abortRunnables

method

in

org.apache.cassandra.db.Memtable

private List<FlushRunnable> createFlushRunnables(LifecycleTransaction txn)
{
  DiskBoundaries diskBoundaries = cfs.getDiskBoundaries();
  List<PartitionPosition> boundaries = diskBoundaries.positions;
  List<Directories.DataDirectory> locations = diskBoundaries.directories;
  if (boundaries == null)
    return Collections.singletonList(new FlushRunnable(txn));
  List<FlushRunnable> runnables = new ArrayList<>(boundaries.size());
  PartitionPosition rangeStart = cfs.getPartitioner().getMinimumToken().minKeyBound();
  try
  {
    for (int i = 0; i < boundaries.size(); i++)
    {
      PartitionPosition t = boundaries.get(i);
      runnables.add(new FlushRunnable(rangeStart, t, locations.get(i), txn));
      rangeStart = t;
    }
    return runnables;
  }
  catch (Throwable e)
  {
    throw Throwables.propagate(abortRunnables(runnables, e));
  }
}

private List<FlushRunnable> createFlushRunnables(LifecycleTransaction txn)
{
  DiskBoundaries diskBoundaries = cfs.getDiskBoundaries();
  List<PartitionPosition> boundaries = diskBoundaries.positions;
  List<Directories.DataDirectory> locations = diskBoundaries.directories;
  if (boundaries == null)
    return Collections.singletonList(new FlushRunnable(txn));
  List<FlushRunnable> runnables = new ArrayList<>(boundaries.size());
  PartitionPosition rangeStart = cfs.getPartitioner().getMinimumToken().minKeyBound();
  try
  {
    for (int i = 0; i < boundaries.size(); i++)
    {
      PartitionPosition t = boundaries.get(i);
      runnables.add(new FlushRunnable(rangeStart, t, locations.get(i), txn));
      rangeStart = t;
    }
    return runnables;
  }
  catch (Throwable e)
  {
    throw Throwables.propagate(abortRunnables(runnables, e));
  }
}

private List<FlushRunnable> createFlushRunnables(LifecycleTransaction txn)
{
  DiskBoundaries diskBoundaries = cfs.getDiskBoundaries();
  List<PartitionPosition> boundaries = diskBoundaries.positions;
  List<Directories.DataDirectory> locations = diskBoundaries.directories;
  if (boundaries == null)
    return Collections.singletonList(new FlushRunnable(txn));
  List<FlushRunnable> runnables = new ArrayList<>(boundaries.size());
  PartitionPosition rangeStart = cfs.getPartitioner().getMinimumToken().minKeyBound();
  try
  {
    for (int i = 0; i < boundaries.size(); i++)
    {
      PartitionPosition t = boundaries.get(i);
      runnables.add(new FlushRunnable(rangeStart, t, locations.get(i), txn));
      rangeStart = t;
    }
    return runnables;
  }
  catch (Throwable e)
  {
    throw Throwables.propagate(abortRunnables(runnables, e));
  }
}

t = memtable.abortRunnables(flushRunnables, t);
t = txn.abort(t);
throw Throwables.propagate(t);

t = memtable.abortRunnables(flushRunnables, t);
t = txn.abort(t);
throw Throwables.propagate(t);

t = memtable.abortRunnables(flushRunnables, t);
t = txn.abort(t);
throw Throwables.propagate(t);